Ashwood Grove Edgewater, WI
Lead detected, under the action levels
Latest 90th-percentile lead: 2.4 ppb (monitoring period 2021-2021). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Lead was measured in sampled homes but the 90th percentile is under both action levels. EPA's health goal for lead is zero, so test your own tap if your home was built before 1986 or anyone in it is pregnant or a young child.
Who runs the water here
Ashwood Grove Edgewater serves about 1,046 people through 494 service connections, which makes it a small system under EPA's size classes. It is privately owned and draws groundwater, in Fond Du Lac County, Wisconsin. EPA system ID: WI4200485. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
Against the period ending 2018 (2.87 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Ashwood Grove Edgewater is 2.87 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2021 | 2.4 ppb |
| 2018 | 2.87 ppb |
Where this result ranks
Of the 947 Wisconsin systems with a lead result, the median latest reading is 1.33 ppb; 6 are over 15 ppb right now and 71 have gone over at some point. Ashwood Grove Edgewater's 2.4 ppb sits at the 68th percentile in Wisconsin and the 77th nationally (higher means more lead).
Neighbouring systems
14 other systems share Fond Du Lac County; 6 of them have a higher latest lead result than Ashwood Grove Edgewater. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Fond Du Lac Waterworks | 44,678 | 6.1 ppb |
| Ripon Water Utility | 7,716 | 3.5 ppb |
| North Fond Du Lac Waterworks | 5,414 | 9.1 ppb |
| Campbellsport Waterworks | 1,825 | 1.12 ppb |
| Oakfield Waterworks | 1,058 | 0 (not detected) |
| Fond Du Lac Tn Water Utility | 980 | 3.6 ppb |
| Brandon Waterworks | 872 | 6.86 ppb |
| Mount Calvary Waterworks | 478 | 0.45 ppb |
| St Cloud Waterworks | 471 | 1.9 ppb |
| Fairwater Waterworks | 365 | 1.75 ppb |
Next steps for Fond Du Lac, WI
Test your own tap with a certified lab first-draw sample; Fond Du Lac, WI may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Ashwood Grove Edgewater whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. Size matters more than most people expect: small vs large water systems.